Home / 334,474.08-461,574.39-191,236.92

Finding the Fourth Proportional to 334,474.08, 461,574.39 and 191,236.92

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Solution

The fourth proportional to 334,474.08, 461,574.39 and 191,236.92 is: 263,907.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,474.08 : 461,574.39 = 191,236.92 : x
  2. Step 2: Convert to fraction form
    334,474.08/461,574.39 = 191,236.92/x
  3. Step 3: Cross multiply
    334,474.08x = 461,574.39 × 191,236.92
  4. Step 4: Simplify right side
    334,474.08x = 88,270,064,694.48
  5. Step 5: Solve for x
    x = 88,270,064,694.48/334,474.08
  6. Step 6: Final answer
    x = 263,907.04

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.